User Manual

Table Of Contents
32
ROI
When Region of Interest (ROI) is enabled, the system ensures image quality for ROI first if the bit rate is
insufficient.
NOTE!
This function is not supported by some models. Please see the actual model for details.
1. Click Setup > Video & Audio > ROI.
2. Click , and then drag the mouse to cover the intended part of the images. To delete, select the area
and then click .
Media Stream Configuration
Media Stream
You can display the established media streams from a camera. You may also set the camera so it transmits
code streams by the UDP or TCP protocol to a specified IP address and port number. The settings can be
saved and take effect after the camera is restarted.
NOTE!
This function is not supported by some models. Please see the actual model for details.
Choosing a transport protocol based on your actual needs and network performance. Generally
speaking, TCP enables better image quality than UDP but also causes higher latency.
1. Click Setup > Video & Audio > Media Stream.